2018986425

素因数分解:

$3^3\times 5^2\times {\mathrm{2991091}}^1$

素因数の和:2991110

約数の個数: 24

約数和(自身を含む): 3708954080

約数和(自身を除く): 1689967655

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 2991091, 8973273, 14955455, 26919819, 44866365, 74777275, 80759457, 134599095, 224331825, 403797285, 672995475, 2018986425]

約数ペア:

[(1, 2018986425), (3, 672995475), (5, 403797285), (9, 224331825), (15, 134599095), (25, 80759457), (27, 74777275), (45, 44866365), (75, 26919819), (135, 14955455), (225, 8973273), (675, 2991091)]